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   EVA管  5.3*7.9*200米

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缓冲管 8*13*5米

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                 通用型快速接头  SP+

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       通用型快速接头  SM+PM

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1/4m×Φ8球阀

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      TPU     防冻管 Φ5x8

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         防冻   夹纱管   6.5*10

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           防冻       夹砂管6.5*10  

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